Dinan D760-0390D Cold Air Intake System for 2000-2003 BMW M5

The Dinan D760-0390D Cold Air Intake System delivers measurable performance gains and improved throttle response for the 2000-2003 BMW E39 M5. This complete intake system relocates high-flow cylindrical performance filters to maximize exposure to cooler outside air, resulting in denser intake charge and increased power output.

Performance Gains:

• +5 horsepower at 7000 RPM when coupled with Dinan engine software
• +4 lb-ft of torque at 7000 RPM when coupled with Dinan engine software
• Improved throttle response throughout the RPM range
• Increased airflow through larger diameter plumbing

Engineering and Design:

• Redesigned carbon fiber intake tube with updated Dinan logo for durability and heat resistance
• Larger cylindrical performance filters for increased flow capacity
• Optimized plumbing diameter minimizes turbulence and maximizes airflow
• Strategic filter relocation captures cooler ambient air

Complete Installation Kit:

• Air Mass Meter (AMM) relocation kit included for factory-quality fit and finish
• All necessary hardware and components for complete installation
• Professional appearance with clean OEM-style integration

Emissions Compliance:

• 50-state emissions legal with CARB Executive Order D-176-21
• Maintains compliance with federal and California emissions standards

This cold air intake system represents Dinan's commitment to engineering performance upgrades that deliver real-world gains while maintaining the refinement and reliability expected from BMW vehicles.